JPS6127241A - Manufacture of vibration insulation rubber with metal housing - Google Patents
Manufacture of vibration insulation rubber with metal housingInfo
- Publication number
- JPS6127241A JPS6127241A JP15023284A JP15023284A JPS6127241A JP S6127241 A JPS6127241 A JP S6127241A JP 15023284 A JP15023284 A JP 15023284A JP 15023284 A JP15023284 A JP 15023284A JP S6127241 A JPS6127241 A JP S6127241A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- rubber member
- rubber
- metal housing
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7394—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoset
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/32—Wheels, pinions, pulleys, castors or rollers, Rims
Abstract
Description
【発明の詳細な説明】
発明の目的
（産業上の利用分野）
この発明はトーショナルダンパ−プーリー等の金属ハウ
ジング付防振ゴムの製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Field of Industrial Application) The present invention relates to a method of manufacturing a vibration isolating rubber with a metal housing such as a torsional damper pulley.
（従来の技術）
従来の金属ハウジング付防振ゴムは、板状又はリング状
の防振用ゴム部材を予め充分に加硫しておき、その表面
又は金属ハウジングに接着剤を塗布及び乾燥してから、
同ゴム部材を金属ハウジング間に圧入し、その後接着剤
を加熱硬化させることによりゴム部材を金属ハウジング
に接着して形成されていた。しかし、加硫ゴムと金属と
の間で充分な接着力を得るのは困難であった。(Prior art) Conventional anti-vibration rubber with a metal housing is made by sufficiently vulcanizing a plate-shaped or ring-shaped anti-vibration rubber member in advance, applying an adhesive to its surface or the metal housing, and drying it. from,
The rubber member was press-fitted between the metal housings, and then the adhesive was heated and cured to adhere the rubber member to the metal housing. However, it has been difficult to obtain sufficient adhesive strength between vulcanized rubber and metal.
そこで、従来から加硫ゴムの接着技術として種々の機械
的又は化学的表面処理方法が検討されてきた。しかし、
これらの方法は設備コストが高くなる、処理液の毒性や
取扱いに注意を要する、廃液の処理が必要である等とい
った問題があった。Therefore, various mechanical or chemical surface treatment methods have been studied as adhesive techniques for vulcanized rubber. but,
These methods have problems such as high equipment costs, the toxicity of the treatment liquid and the need for careful handling, and the need to treat waste liquid.
（発明が解決しようとする問題点）
この発明は上記のように充分な接着力を得るのが困難で
ある、設備コストが高くなる、処理液の毒性や取扱いに
注意を要する、廃液の処理が必要である等といった従来
の金属ハウジング付防振ゴムの製造方法における問題点
を解消するためになされたものであって、前記表面処理
を施さなくてもゴム部材の金属ハウジングに対する接着
性を向上させることができ、工程も簡単で作業性に優れ
、コストダウンを図ることもできる新規な金属ハウジン
グ付防振ゴムの製造方法を提供するものである。(Problems to be solved by the invention) As mentioned above, this invention has problems such as difficulty in obtaining sufficient adhesive strength, high equipment cost, toxicity of the treatment liquid and the need for careful handling, and treatment of waste liquid. This was done in order to solve the problems in the conventional manufacturing method of vibration isolating rubber with a metal housing, such as the need to perform the above-mentioned surface treatment, and it improves the adhesion of the rubber member to the metal housing. The present invention provides a novel method for manufacturing a vibration isolating rubber with a metal housing, which is simple in process, has excellent workability, and can reduce costs.
発明の構成
（問題点を解決するための手段）
この発明の金属ハウジング付防振ゴムの製造方法は上記
問題点を解決するために、ゴム部材を半加硫するととも
にその表面に熱可塑性又は熱硬化性の接着剤を塗布する
工程と、このゴム部材を加熱処理して同ゴム部材を完全
に加硫するとともに接着剤を乾燥させる工程と、ゴム部
材を金属ハウジング間に圧入する工程と、金属ハウジン
グ及びゴム部材を加熱して接着剤を硬化させることによ
りゴム部材を金属ハウジングに接着する工程とからなる
構成を採った。Structure of the Invention (Means for Solving the Problems) In order to solve the above-mentioned problems, the method for producing a vibration-proof rubber with a metal housing of the present invention semi-vulcanizes a rubber member and injects thermoplastic or thermal A step of applying a hardening adhesive, a step of heating the rubber member to completely vulcanize the rubber member and drying the adhesive, a step of press-fitting the rubber member between the metal housings, and a step of press-fitting the rubber member between the metal housings. The present invention adopts a configuration consisting of a step of bonding the rubber member to the metal housing by heating the housing and the rubber member to harden the adhesive.
（作用）
半加硫状態のゴム部材の表面に熱可塑性又は熱硬化性の
接着剤が塗布及び乾燥されるので、ゴム部材に対する接
着剤の接着力が高まる。(Function) Since the thermoplastic or thermosetting adhesive is applied and dried on the surface of the semi-vulcanized rubber member, the adhesive strength of the adhesive to the rubber member is increased.
（実施例）
以下、本発明をトーショナルダンパ−プーリーにおいて
具体化した一実施例を図面に従って説明すると、図面中
１はダンパープーリーのプーリーリムであって、金属に
よりリング状に形成されており、その内周面２は平滑な
円筒内面となっている。３はダンパープーリー１内に配
設された金属よりなるインナーハブであって、その中央
には軸孔４が設けられるとともに、外周面５は前記ダン
パープーリーの内周面と小間隔をおいて対向する平滑な
円筒面となっている。(Embodiment) An embodiment of the present invention in a torsional damper pulley will be described below with reference to the drawings. In the drawing, reference numeral 1 indicates a pulley rim of a damper pulley, which is formed into a ring shape of metal. The inner circumferential surface 2 is a smooth cylindrical inner surface. Reference numeral 3 denotes an inner hub made of metal disposed inside the damper pulley 1, which is provided with a shaft hole 4 in its center, and whose outer circumferential surface 5 faces the inner circumferential surface of the damper pulley at a small distance. It has a smooth cylindrical surface.
６はプーリーリム１の内周面２とインナーハブ３の外周
面５との間に圧入及び接着されたゴムリングであって、
下記に示す通りの重量部率で配合されたゴムが用いられ
ている。6 is a rubber ring press-fitted and glued between the inner peripheral surface 2 of the pulley rim 1 and the outer peripheral surface 5 of the inner hub 3;
Rubbers blended in the weight parts shown below are used.
ブチルゴム １００
酸化亜鉛 ５
ステアリン酸 １
ＨＡＦカーボンブラツク ９０
ナフテン系プロセスオイル ２０
加硫促進剤 ＭＢＴＳ Ｏ，５
加硫促進剤 ＴＭＴＤ １
硫黄 ２
上記ゴムリング６は、成形後にまず半加硫され（半加硫
については後に詳述する）、その内外周面に接着剤７が
塗布される。次に、同ゴムリング６が加熱処理されるこ
とによって、接着剤７が乾燥するとどもに、ゴムリング
６が完全に加硫される。この乾燥した接着剤７の表面に
は、再度接着剤７が塗布され乾燥される。圧入直前には
、乾燥した接着剤７の上に圧入液８が浸漬法で塗布され
る。同ゴムリング６は圧入後に加熱されて接着剤７が硬
化するため、プーリーリム１とインナーハブ３に対して
強固に接着される。Butyl rubber 100 Zinc oxide 5 Stearic acid 1 HAF carbon black 90 Naphthenic process oil 20 Vulcanization accelerator MBTS O,5 Vulcanization accelerator TMTD 1 Sulfur 2 The above rubber ring 6 is first semi-vulcanized (semi-vulcanized) after molding. (will be described in detail later), and adhesive 7 is applied to the inner and outer circumferential surfaces thereof. Next, the rubber ring 6 is heat-treated so that the adhesive 7 dries and the rubber ring 6 is completely vulcanized. The adhesive 7 is applied again to the surface of the dried adhesive 7 and dried. Immediately before press-fitting, a press-fitting liquid 8 is applied onto the dried adhesive 7 by a dipping method. The rubber ring 6 is heated after being press-fitted to harden the adhesive 7, so that it is firmly adhered to the pulley rim 1 and the inner hub 3.
ここで、接着剤７には通常の熱可塑性又は熱硬化性のゴ
ム対金属用接着剤を用いることができ、例えばケムロッ
ク２５０（ヒューソンケミカルズ社の商品名、主成分は
塩化ゴム）が用いられている。Here, the adhesive 7 can be an ordinary thermoplastic or thermosetting rubber-to-metal adhesive; for example, Chemlock 250 (trade name of Hewson Chemicals, main component is chlorinated rubber) is used. ing.
また、圧入液８にはプロセスオイル等の各種圧入液を用
いることができるが、本実施例では低粘度のアロマチッ
ク系プロセスオイル（具体的には富士興産社製で商品名
ＥＰＸ＃１）が用いられている。In addition, various types of press-in liquid such as process oil can be used as the press-in liquid 8, but in this example, a low-viscosity aromatic process oil (specifically, manufactured by Fuji Kosan Co., Ltd. under the trade name EPX #1) is used. It is used.
次に、以上のように構成されたダンパープーリーにおい
て、プーリーリム１とインナーハブ３との間にゴムリン
グ６を圧入及び接着する方法について、試験例に基づき
説明する。Next, a method for press-fitting and bonding the rubber ring 6 between the pulley rim 1 and the inner hub 3 in the damper pulley configured as described above will be described based on test examples.
まず、前記ブチルゴム等の各材料を混練して成形型によ
りゴムリング６を成形する。続いて、ゴムリング６を同
型内で１６０℃に２分保持することにより、最低限リン
グ形状を維持できる程度に半加硫させる。半加硫とは、
第６図に示すキュラストメータの加硫曲線９において、
トルク値が下限値から上限値まで変化する途中の全ての
範囲をいう（下限値又は上限値のときを除く）。このと
き、前記加硫曲線９において、トルク値が上限値の５０
〜８０％となることが望ましい。First, the materials such as butyl rubber are kneaded and molded into a rubber ring 6 using a mold. Subsequently, the rubber ring 6 is held in the same mold at 160° C. for 2 minutes to semi-vulcanize it to the extent that the ring shape can be maintained at least. What is semi-vulcanization?
In the vulcanization curve 9 of the curelastometer shown in FIG.
Refers to the entire range in which the torque value changes from the lower limit value to the upper limit value (excluding when it is at the lower limit value or upper limit value). At this time, in the vulcanization curve 9, the torque value is the upper limit of 50
It is desirable that it be ~80%.
次に、ゴムリング６の冷却を待ってからその表面に接着
剤７を塗布する。続いて、同ゴムリング６を１５０℃の
ホットエア中に１時間保持し、接着剤７を乾燥させると
ともにゴム部材６を完全に加硫させる。この加熱によっ
て接着剤７のゴムリング６に対する接着力が向上する。Next, after waiting for the rubber ring 6 to cool down, adhesive 7 is applied to its surface. Subsequently, the rubber ring 6 is held in hot air at 150° C. for one hour to dry the adhesive 7 and completely vulcanize the rubber member 6. This heating improves the adhesive force of the adhesive 7 to the rubber ring 6.
特に、本実施例では接着剤７が半加硫状態（加硫進行中
）の活性を有するゴムリング６に接着されるため、上記
接着力が高まる。なお、１５０℃の加熱により次に塗布
する接着剤との反応性は阻害されない。また、完全加硫
によって、ゴムリング６は圧入に耐え得るだけの強度を
得る。続いて、ゴムリング６の冷却を持ってからその表
面に更に接着剤７を塗布し、これを自然乾燥させる。こ
の乾燥時においても多少の加熱を施してもよい。In particular, in this embodiment, since the adhesive 7 is adhered to the active rubber ring 6 in a semi-vulcanized state (in progress of vulcanization), the adhesive force is increased. Note that heating at 150° C. does not inhibit the reactivity with the adhesive to be applied next. Further, by complete vulcanization, the rubber ring 6 has enough strength to withstand press-fitting. Subsequently, after the rubber ring 6 is cooled, an adhesive 7 is further applied to its surface, and this is allowed to air dry. Some heating may be applied during this drying as well.
次に、ゴムリング６を圧入液８（常温）の中に１０分間
浸漬して接着剤７上に圧入液８を塗布し、接着剤７を溶
解させる。Next, the rubber ring 6 is immersed in the press-fitting liquid 8 (at room temperature) for 10 minutes to apply the press-fitting liquid 8 onto the adhesive 7 and dissolve the adhesive 7.
次に、第２〜４図に示す通り脱脂したプーリーリム１内
にインナーハブ３をセットし、接着剤７が溶解している
間に、プーリーリム１の内周面２とインナーハブ３の外
周面５の間に上記ゴムリング６を常温で圧入する。ここ
で、ゴムリング６の圧入率（圧入による変形率）は３０
％とした。この圧入時において、ゴムリング６表面の接
着剤７は常温下で適度に溶解しているため、圧入液８及
び接着剤７が滑剤として作用する。従って、上記ゴムリ
ング６の圧入を低圧力で容易に行うことができる。Next, as shown in FIGS. 2 to 4, the inner hub 3 is set inside the degreased pulley rim 1, and while the adhesive 7 is melting, the inner peripheral surface 2 of the pulley rim 1 and the outer peripheral surface of the inner hub 3 are During this time, the rubber ring 6 is press-fitted at room temperature. Here, the press-fitting rate (deformation rate due to press-fitting) of the rubber ring 6 is 30
%. During this press-fitting, since the adhesive 7 on the surface of the rubber ring 6 is appropriately dissolved at room temperature, the press-fitting liquid 8 and the adhesive 7 act as a lubricant. Therefore, the rubber ring 6 can be easily press-fitted at low pressure.
続いて、圧入が完了したダンパープーリーを２００℃ノ
ホツノホットエア中分保持して接着剤７の硬化反応を完
了させることにより、ゴムリング６をプーリーリム１及
びインナーハブ３に接着させ、その後室温まで冷却すれ
ばよい。Next, the damper pulley that has been press-fitted is held in hot air at 200°C for a period of time to complete the curing reaction of the adhesive 7, thereby adhering the rubber ring 6 to the pulley rim 1 and inner hub 3, and then cooled to room temperature. do it.
上記のようにゴムリング６の圧入接着作業の完了したダ
ンパープーリーを室温に２４時間放置した後、第５図に
示すように全周の１／８を切断し、同図矢印に示すよう
にプーリーリム１の端部とインナーハブ３の端部とを引
張速度５０ ｍｍ／分で引張試験し、プーリーリム１と
インナーハブ３との間の接着強度を測定した。このとき
、プーリーリム１又はインナーハブ３がらゴムリング６
が一部剥離するときの接着強度は１６ｋｏ／ｃｍであっ
た。After the damper pulley with the rubber ring 6 press-fitted and bonded as described above was left at room temperature for 24 hours, 1/8 of the entire circumference was cut off as shown in Figure 5, and the pulley rim was cut off as shown by the arrow in the figure. A tensile test was performed on the end of the pulley rim 1 and the end of the inner hub 3 at a tensile speed of 50 mm/min to measure the adhesive strength between the pulley rim 1 and the inner hub 3. At this time, the rubber ring 6 is removed from the pulley rim 1 or inner hub 3.
The adhesive strength when the film was partially peeled off was 16 ko/cm.
なお、比較のため、予めゴムリング６を完全に加硫し、
その表面に接着剤を塗布してから、本実施例と同様にゴ
ム部材を金属ハウジング間に圧入及び接着した比較例の
接着強度を測定したところ、１１ ｋＱ／ｃｍであった
。For comparison, the rubber ring 6 was completely vulcanized in advance.
After applying an adhesive to the surface, the adhesive strength of a comparative example in which a rubber member was press-fitted and adhered between the metal housings in the same manner as in the present example was measured and found to be 11 kQ/cm.
この結果から明らかなように、本実施例の接着強度は比
較例のそれより約４０％向上した。この理由は、接着剤
７が加硫途中の活性を有するゴムリング６に接着される
ため、その接着力が高まることによるものと考えられる
。As is clear from the results, the adhesive strength of this example was approximately 40% higher than that of the comparative example. The reason for this is thought to be that the adhesive 7 is bonded to the activated rubber ring 6 during vulcanization, so that its adhesive strength increases.
以上のように、本実施例は表面処理を施さなくてもゴム
部材の金属ハウジングに対する接着性が向上される。ま
た、表面処理工程が不要であることから作業性に優れ、
コストダウンを図ることもできる。As described above, in this embodiment, the adhesion of the rubber member to the metal housing is improved without surface treatment. In addition, there is no need for a surface treatment process, so it has excellent workability.
It is also possible to reduce costs.
なお、この発明は前記実施例の構成に限定されるもので
はなく、たとえば次のようにして具体化することも可能
である。It should be noted that the present invention is not limited to the configuration of the above-mentioned embodiments, but can also be embodied as follows, for example.
（１）ゴムリング６の材質や接着剤７の種類を変更する
こと。(1) Changing the material of the rubber ring 6 or the type of adhesive 7.
（２）圧入液８の種類を変更すること。圧入液の選択に
あたっては、毒性、引火性、接着力への影響、物性等の
諸性質をも考慮することが望ましい。(2) Changing the type of injection fluid 8. When selecting an injection fluid, it is desirable to consider various properties such as toxicity, flammability, influence on adhesive strength, and physical properties.
（３）ゴムリング６の圧入前に、プーリーリム１の内周
面２及びインナーハブ３の外周面５にも前記圧入液８を
塗布すること。こうすることにより、圧入圧力を更に低
下させることができ圧入性が向上する。(3) Before press-fitting the rubber ring 6, apply the press-fitting liquid 8 also to the inner circumferential surface 2 of the pulley rim 1 and the outer circumferential surface 5 of the inner hub 3. By doing so, the press-fitting pressure can be further lowered and the press-fitting properties can be improved.
（４）ダンパープーリー以外の金属ハウジング付防振ゴ
ムの製造方法に具体化すること。(4) A method for manufacturing vibration-proof rubber with a metal housing other than damper pulleys.
発明の効果
以上詳述したように、この発明は表面処理を施さなくて
もゴム部材の金属ハウジングに対する接着性を向上させ
ることができ、工程も簡単で作業性に優れ、コストダウ
ンを図ることもできるという優れた効果を奏する。Effects of the Invention As detailed above, the present invention can improve the adhesion of a rubber member to a metal housing without surface treatment, and the process is simple and has excellent workability, and can also reduce costs. It has excellent effects.
第１図はこの発明をダンパープーリーにおいて具体化し
た実施例を示す平面図、第２図は同じく分解斜視図、第
３図及び第４図は各々同じくゴムリングの圧入途中及び
圧入完了の状態を示す断面図、第５図は同じく切断した
ダンパープーリーを示す平面図、第６図はキュラストメ
ータの加硫曲線を示す線図である。
プーリーリム１、インナーハブ３、ゴムリング６、接着
剤７、圧入液８゜
特 許 出 願 人 豊田合成 株式会社代 理 人
弁理士 恩１）博宣第４図
第６図
加βＬ峙藺Fig. 1 is a plan view showing an embodiment of the present invention in a damper pulley, Fig. 2 is an exploded perspective view, and Figs. 3 and 4 show the rubber ring in the middle of press-fitting and after press-fitting, respectively. FIG. 5 is a plan view showing the damper pulley similarly cut, and FIG. 6 is a line diagram showing the vulcanization curve of the curelastometer. Pulley rim 1, inner hub 3, rubber ring 6, adhesive 7, press-fitting fluid 8゜Patent applicant: Toyoda Gosei Co., Ltd. Representative Patent attorney On 1) Hironobu Figure 4 Figure 6 Addition of βL
Claims (1)
可塑性又は熱硬化性の接着剤（７）を塗布する工程と、
このゴム部材（６）を加熱処理して同ゴム部材（６）を
完全に加硫するとともに接着剤（７）を乾燥させる工程
と、ゴム部材（６）を金属ハウジング（１、３）間に圧
入する工程と、金属ハウジング（１、３）及びゴム部材
（６）を加熱して接着剤（７）を硬化させることにより
ゴム部材（６）を金属ハウジング（１、３）に接着する
工程とよりなることを特徴とする金属ハウジング付防振
ゴムの製造方法。 ２、ゴム部材（６）を金属ハウジング（１、３）間に圧
入する工程は、ゴム部材（６）に塗布形成した接着剤（
７）上に圧入液（８）を塗布してから行うことを特徴と
する特許請求の範囲第１項記載の金属ハウジング付防振
ゴムの製造方法。 ３、接着剤（７）は塩化ゴムを主成分とするゴム対金属
用接着剤であり、圧入液（８）はアロマチック系プロセ
スオイルであることを特徴とする特許請求の範囲第２項
記載の金属ハウジング付防振ゴムの製造方法。[Claims] 1. A step of semi-vulcanizing the rubber member (6) and applying a thermoplastic or thermosetting adhesive (7) to its surface;
The rubber member (6) is heat-treated to completely vulcanize the rubber member (6) and the adhesive (7) is dried, and the rubber member (6) is placed between the metal housings (1, 3). and a step of bonding the rubber member (6) to the metal housing (1, 3) by heating the metal housing (1, 3) and the rubber member (6) to harden the adhesive (7). A method for manufacturing a vibration-proof rubber with a metal housing, characterized by comprising the following steps. 2. The step of press-fitting the rubber member (6) between the metal housings (1, 3) involves applying an adhesive (
7) The method for manufacturing a vibration isolating rubber with a metal housing according to claim 1, characterized in that the process is carried out after applying the injection liquid (8) thereon. 3. The adhesive (7) is a rubber-to-metal adhesive mainly composed of chlorinated rubber, and the injection fluid (8) is an aromatic process oil. A method for manufacturing anti-vibration rubber with a metal housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15023284A JPS6127241A (en) | 1984-07-19 | 1984-07-19 | Manufacture of vibration insulation rubber with metal housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15023284A JPS6127241A (en) | 1984-07-19 | 1984-07-19 | Manufacture of vibration insulation rubber with metal housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6127241A true JPS6127241A (en) | 1986-02-06 |
Family
ID=15492435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15023284A Pending JPS6127241A (en) | 1984-07-19 | 1984-07-19 | Manufacture of vibration insulation rubber with metal housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127241A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021081017A (en) * | 2019-11-20 | 2021-05-27 | Nok株式会社 | Torsional damper and manufacturing method therefor |
| CN115366431A (en) * | 2022-07-01 | 2022-11-22 | 宁波永灵航空科技有限公司 | Method for fixing silicon rubber and metal parts for processing parts of aero-engine |
-
1984
- 1984-07-19 JP JP15023284A patent/JPS6127241A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021081017A (en) * | 2019-11-20 | 2021-05-27 | Nok株式会社 | Torsional damper and manufacturing method therefor |
| CN115366431A (en) * | 2022-07-01 | 2022-11-22 | 宁波永灵航空科技有限公司 | Method for fixing silicon rubber and metal parts for processing parts of aero-engine |
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